From today’s health care news:

• Paul Krugman gets Medicare vouchers all wrong, but at least he begins with the premise that Medicare is a lousy program.
• The invaluable web site HealthNewsReview.org dings the World Health Organization for announcing that cell phones may cause cancer without simultaneously releasing the evidence on which they base that conclusion.
• Ryan Lizza thinks RomneyCare’s health insurance Exchange is a “deregulated online marketplace.”